Sichuan Provincial Standard of the People's Republic of China
Latest
DB51/T 1064-2010
Scope
This standard specifies the basic requirements for the environmental conditions of organic tea production areas, air, soil, irrigation water, test methods and detection rules. This standard applies to organic tea origins in Sichuan Province.
DB51/T 1064-2010 history
2010DB51/T 1064-2010 Environmental conditions of organic tea producing areas